A 255 ML Aliquot of HCl (Aq)of Unknown Concentration Was Titrated

question 72

Multiple Choice

A 25.5 mL aliquot of HCl (aq) of unknown concentration was titrated with 0.113 M NaOH (aq) .It took 51.2 mL of the base to reach the endpoint of the titration.The concentration (M) of the acid was ________.

• A)1.02
• B)0.114
• C)0.454
• D)0.113
• E)0.227

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